Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.
成功投资的关键是清楚地理解市场、涉及的风险、纪律性的方法、长期视角、对基本面的深刻理解以及对风险和回报的清晰理解。
Think wrongly, if you please, but in all cases, think for yourself.
Millions saw the apple fall, but Newton asked why.
过去总是紧张,未来才是完美。